Understanding Fractions of Whole Numbers

What is the result of finding 3/4 of 8?

• 7

• 6

• 5

• 4

How can you simplify the calculation of 3/5 of 20 before multiplying?

• By adding 5 to 20

• By breaking 20 into 5 * 4

• By subtracting 5 from 20

• By dividing 20 by 3

What is the simplified result of 2/3 of 12?

• 10

• 8

• 6

• 12

When calculating 5/7 of 28, what is the first step in simplification?

• Divide 28 by 5

• Multiply 5 by 28

• Add 7 to 28

• Break 28 into 7 * 4

What is the final result of 5/7 of 28 after simplification?

• 22

• 20

• 18

• 15